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- Title
APPLICATION OF THE PFAFFIAN ALGORITHM IN THE NUCLEAR STRUCTURE STUDY AT HIGH SPINS.
- Authors
LONG-JUN WANG; FANG-QI CHEN; YANG SUN; TAKAHIRO MIZUSAKI; MAKITO OI
- Abstract
To expand the multi-quasiparticle (qp) configuration space of the projected shell model, the Pfaffian algorithm is applied to facilitate calculations of the matrix elements. With inclusion of 6-qp states in the projected basis, the yrast band of 166Hf at very high spins is studied, where the observed three anomalies in moment of inertia are well reproduced and explained by the contributions of the 2-qp, 4-qp, and 6-qp states, respectively.
- Subjects
QUASIPARTICLES; QUASIPARTICLE-phonon model; PFAFFIAN systems; YRAST states; NUCLEAR energy levels; NUCLEAR structure
- Publication
Acta Physica Polonica B, 2015, Vol 46, Issue 3, p497
- ISSN
0587-4254
- Publication type
Article
- DOI
10.5506/APhysPolB.46.497